7488252 has 36 divisors (see below), whose sum is σ = 19175520. Its totient is φ = 2463552.

The previous prime is 7488233. The next prime is 7488259. The reversal of 7488252 is 2528847.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7488259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1528 + ... + 4160.

Almost surely, 2^7488252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7488252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9587760).

7488252 is an abundant number, since it is smaller than the sum of its proper divisors (11687268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7488252 is a wasteful number, since it uses less digits than its factorization.

7488252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722 (or 2717 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 7488252 is about 2736.4670653965. The cubic root of 7488252 is about 195.6411245032.

The spelling of 7488252 in words is "seven million, four hundred eighty-eight thousand, two hundred fifty-two".